close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
COL5A3Collagen alpha-3(V) chain isoform X1. (1746 aa)    
Predicted Functional Partners:
COL5A2
Collagen alpha-2(V) chain isoform X1.
  
0.889
COL5A1
Collagen alpha-1(V) chain isoform X3.
  
 
0.837
COL2A1
Collagen alpha-1(II) chain.
  
0.682
COL16A1
Collagen alpha-1(XVI) chain isoform X1.
  
0.577
COL1A2
Collagen alpha-2(I) chain.
  
0.559
COL1A1
Collagen alpha-1(I) chain.
  
0.542
COL4A2
Collagen alpha-2(IV) chain isoform X1.
   
0.542
COL3A1
Collagen alpha-1(III) chain.
  
 
0.534
OLFM2
Noelin-2 isoform X1.
      
 0.511
PLOD1
Procollagen-lysine,2-oxoglutarate 5-dioxygenase 1 isoform X1.
   
 0.506
Your Current Organism:
Delphinapterus leucas
NCBI taxonomy Id: 9749
Other names: D. leucas, beluga, beluga whale, white whale
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.